TM-9-2320-285-24-1

TRUCK TRACTOR, YARD TYPE, 43,500 LB GVW, DED, 4X2, ARMY MODEL M878A1

TECHNICAL MANUAL; ORGANIZATIONAL, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

OCTOBER 1985

TM-9-2320-285-24-1 - Page 805 of 987

TM 9-2320-285-24-1

2-69.

WINDSHIELD WIPER AND WASHER MAINTENANCE (CONT)

b.

Windshield Wiper Motor and Switch (cont).

(2) Windshield Wiper Motor (cont).

STEP

LOCATION

ITEM

ACTION

REMARKS

INSTALLATION/REPLACEMENT (cont)

5

d.

Fitting (6)

Install

(cont)

e.

Two hoses

Connect

Connect by removing elbow (7)

(4 and 5)

or fitting (6) nut and

ferrule.

Slide nut onto

hose, then install ferrule

on end of hose.

Insert

ferrule and hose into

elbow (7) or fitting (6),

then tighten nut securely

6

Windshield,

New leather washer

Install

Tighten nut (1)

vehicle

(3), washer (2),

front

and nut (1)

7

Cab

Instrument panel

Lower and

Para 2-26g(1)

secure

8

Battery

Battery ground

Connect

Para 2-34a

box

cable

9

Tractor

Air pressure

Restore

Para 2-41h(1)

NOTE

Check operation by placing wiper control in run position and check that windshield wiper

motor operates.

10

Windshield,

Windshield wiper

Install

Para 2-69a

vehicle

arm and wiper

front

2-782